| Cigj | = | nursing cost for patienti in DRGg for hospitalj; |
| Yigj | = | estimated total nursing units of service (RNEUSI) for patienti in DRGg for hospitalj; |
| Xj | = | cost per nursing unit of service in hospitalj. |
| Cigj | = | nursing cost for patienti in DRGg for hospitalj; |
| Yigj | = | estimated total nursing units of service (RNEUSI) for patienti in DRGg for hospitalj; |
| Xj | = | cost per nursing unit of service in hospitalj. |